Appendix A	Mountain Counties Air Basin - County: El Dorado - MC					Table A-45														

OZONE (ppm)	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006
Peak 8-Hour Indicator (State)			0.125			0.114	0.111	0.113	0.117	0.122	0.119	0.125	0.124	0.126	0.119	0.124	0.127	0.126	0.116	0.111
Avg. of 4th High 8-Hr. in 3 Yrs (Nat)								0.097	0.099	0.103	0.099	0.103	0.103	0.107	0.104	0.106	0.107	0.102	0.097	0.095
Peak 1-Hour Indicator (State)			0.131			0.128	0.122	0.127	0.128	0.137	0.14	0.147	0.143	0.143	0.136	0.142	0.146	0.143	0.13	0.122
4th High 1-Hr. in 3 Yrs2			0.13			0.12	0.12	0.124	0.124	0.136	0.145	0.145	0.145	0.144	0.144	0.148	0.148	0.145	0.139	0.126
Max. 8-Hr. Concentration			0.11			0.112	0.108	0.104	0.113	0.113	0.106	0.127	0.118	0.113	0.109	0.137	0.122	0.102	0.104	0.115
Maximum 1-Hr. Concentration			0.13			0.12	0.12	0.13	0.126	0.136	0.145	0.163	0.144	0.128	0.148	0.156	0.145	0.113	0.116	0.13
Days Above State 8-Hr. Std.			44			83	51	77	60	83	57	64	92	76	88	102	85	66	60	80
Days Above Nat. 8-Hr. Std.			24			29	12	22	31	36	16	26	40	31	35	42	27	11	25	31
Days Above State 1-Hr. Std.			21			29	10	26	32	41	19	32	39	37	42	50	37	16	26	41

PM10 (ug/m3)	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006
Max. 24-Hr. Concentration (State)						103	62	34	53	58	62	39	46	38	51	36	50	28	25	33
Max. 24-Hr. Concentration (Nat)						103	62	34	53	58	62	41	49	38	52	37	51	28	27	34
Max. Annual Average (State)							18.4	18	18.1		17.4	14.3	17.7	7.3	16	16.4	14.4	14.8	12.9	14.1
Max. Annual Average (Nat)						21.3	18.4	18	18.1	17	17.4	14.9	18.5	16.5	16.8	17.3	15.1	15.4	13.5	14.8
Calc Days Above State 24-Hr Std							6	0	6		6	0	0	0	6	0	0	0	0	0
Calc Days Above Nat 24-Hr Std							0	0	0	0	0	0	0	0	0	0	0	0	0	0

PM25 (ug/m3)	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006
Max. 24-Hr. Concentration (State)														10	26	1	21.7	33		
Max. 24-Hr. Concentration (Nat)														10	26	1				
98th Percentile of 24-Hr Conc.														9						
Annual Average (State)														3.8						
Avg. of Qtrly. Means (Nat)														3.8						

CARBON MONOXIDE (ppm)	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006
Peak 8-Hr. Indicator			4.1	4.3		1.6	1.3	1.3	1.2	1	1	0.9	0.8	0.8	0.9	0.8	1.3	1.5	0.9	
Max. 1-Hr. Concentration			6	5		3	2	1.7	1.6	1.3	1.6	1.7	1.4	2.7	3.1	2.5	2.4	6.1	1.5	
Max. 8-Hr. Concentration			4.6	3.5		2.4	1.5	1	1	0.9	0.8	0.9	0.9	1.2	1	0.8	1.9	4.4	0.7	
Days Above State 8-Hr. Std.			0	0		0	0	0	0	0	0	0	0	0	0	0	0	0	0	
Days Above Nat. 8-Hr. Std.			0	0		0	0	0	0	0	0	0	0	0	0	0	0	0	0	

NITROGEN DIOXIDE (ppm)	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006
Peak 1-Hr. Indicator															0.068	0.063	0.062	0.062		
Max. 1-Hr. Concentration														0.086	0.09	0.088	0.059	0.068		
Max. Annual Average (Nat)																0.001	0.002	0.002		

SULFUR DIOXIDE (ppm)	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006
Peak 1-Hr. Indicator																				
Max. Annual Average																				
Max. 24-Hr. Concentration